Children practice calculating the perimeter of a variety of polygons in this geometry basics worksheet.

Use this irregular verbs worksheet to give your child some irregular verbs exercises that will help develop her grammar skills and improve her writing.

Some words require more than an S to become plurals. In this worksheet, kids practice using irregular plurals by connecting images to their correct noun.

Explore properties of operations while writing addition equations in this second-grade math worksheet!

Practice showing possession with this fill-in-the-blank worksheet for upper elementary students!

Take your math skills to the bank with this skip counting worksheet for second graders!

Students practice using word patterns to complete analogies in this helpful grammar worksheet!

Become a stellar speller with this first- and second-grade worksheet!

Add some sweet subtraction practice to the holiday season with this second-grade worksheet!

Follow the clues to find mystery numbers with this second-grade hundred chart worksheet!

Get to know the tricky “silent e” with this cut-and-paste worksheet for first and second graders!

Turn give into gave and run into ran in this colorful worksheet on irregular past tense verbs!

Kids count by tens to 250 on this second grade math worksheet. Skip counting by tens is one way kids can show the meaning of addition and learn multiples of 10.

Test your talent in two-digit addition with this colorful math worksheet!

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Zip into the world of shortcuts with this fun abbreviations activity for upper elementary students!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

Test your addition skills with this hands-on math worksheet!